Shandong JinNai International Trade Co., Ltd.
Shandong JinNai International Trade Co., Ltd.
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Stainless Steel Hollow Steel Ball For Steel Sphere Water Fountain Mirror Polished
We provide 201, 304, 316 stainless steel hollow balls in a variety of sizes.
Basic Information
| Material | 201 304 316 Stainless Steel |
| Size | 10mm - 15000mm |
| Thickness | 0.5mm - 6mm |
| Grade | G1000 |
| Color | Silver, Gold, Red, Yellow, Blue, Rainbow |
| Finish | Polishing, Brushing, Sandblasting |
Mechanical Properties
| 201 | 304 | 316 | |
| Density g/cm3 | 7.85 | 7.95 | 7.95 |
| Hardness HRC | 25 - 39 | 10 - 39 | 10 - 39 |
| Tensile Strength PSI×103 | 100 - 180 | 72 - 188 | 80 - 180 |
| Young's Modulus GPa | 200 | 200 | 200 |
Chemical Composition
| 201 | 304 | 316 | |
| %C | 0.150 Max | 0.080 Max | 0.080 Max |
| %Si | 1.00 Max | 0.75 Max | 1.00 Max |
| %Mn | 5.50 - 7.50 | 2.00 Max | 2.00 Max |
| %P | 0.060 Max | 0.045 Max | 0.045 Max |
| %S | 0.030 Max | 0.030 Max | 0.030 Max |
| %Cr | 16.00 - 18.00 | 18.00 - 20.00 | 16.00 - 18.00 |
| %Ni | 3.50 - 5.50 | 8.00 - 10.50 | 10.00 - 14.00 |
| %N | 0.250 Max | 0.100 Max | - |
| %Mo | - | - | 2.00 - 3.00 |
Stainless Material Application
201: Special bearings, automotive components, switches, die casting devices.
They are widely used in the electronic industry.
304: Special bearings and pumps, aerosol pumps, gardening and household sprayers, perfume miniature pumps, seams,
medical application valves, agricultural backpack sprayers. They are used in foodstuff, aerospace and military industry.
316: Special bearings, pumps and valves, aerosol and dispenser sprayers. Utilised in the foodstuff, paper, chemical, rubber, military,
textile industry. Applications in photographic devices, medical instruments, quick couplings, recirculating balls, ink cartridges, jewels.
Hollow Steel Ball Application
Hollow balls are typically used for weight sensitive applications such as aircraft ball transfer units,
liquid float systems, and custom ball valves.
Hollow Steel Ball Production :
1.Plate Cutting
2.Welding
3.Sphere forming by water pressure ,sanding
4.Polished bright surface
5.Finished Goods
6.Packing
